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CA648558A - Underwater breathing apparatus - Google Patents

Underwater breathing apparatus

Info

Publication number
CA648558A
CA648558A CA648558A CA648558DA CA648558A CA 648558 A CA648558 A CA 648558A CA 648558 A CA648558 A CA 648558A CA 648558D A CA648558D A CA 648558DA CA 648558 A CA648558 A CA 648558A
Authority
CA
Canada
Prior art keywords
breathing apparatus
underwater breathing
underwater
breathing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA648558A
Inventor
M. Kemper James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Garrett Corp
Original Assignee
Garrett Corp
Publication date
Application granted granted Critical
Publication of CA648558A publication Critical patent/CA648558A/en
Expired legal-status Critical Current

Links

CA648558A Underwater breathing apparatus Expired CA648558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA648558T

Publications (1)

Publication Number Publication Date
CA648558A true CA648558A (en) 1962-09-11

Family

ID=35937204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA648558A Expired CA648558A (en) Underwater breathing apparatus

Country Status (1)

Country Link
CA (1) CA648558A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269216A (en) * 1978-07-19 1981-05-26 A-T-O Inc. Pressure demand valve system
US4608976A (en) * 1982-02-16 1986-09-02 Canocean Resources, Ltd. Breathing protective apparatus with inhalation and exhalation regulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269216A (en) * 1978-07-19 1981-05-26 A-T-O Inc. Pressure demand valve system
US4608976A (en) * 1982-02-16 1986-09-02 Canocean Resources, Ltd. Breathing protective apparatus with inhalation and exhalation regulator

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